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Artículo
Bubbling in Unbounded Coflowing Liquids
(The American Physical Society, 2006)
An investigation of the stability of low density and viscosity fluid jets and spouts in unbounded coflowing liquids is presented. A full parametrical analysis from low to high Weber and Reynolds numbers shows that the ...
Artículo
Liquid flow focused by a gas: Jetting, dripping, and recirculation
(The American Physical Society, 2008)
The liquid cone-jet mode can be produced upon stimulation by a coflowing gas sheath. Most applications deal with the jet breakup, leading to either of two droplet generation regimes: Jetting and dripping. The cone-jet ...
Patente. Invención
Procedimiento para la fabricación de fibras mediante extrusión con un gas enfocante en régimen subsónico
(Organización Mundial de la Propiedad Intelectual (OMPI), 2005-09-22)
El método que se describe en esta invención se aplica a la fabricación de fibras mediante la combinación de dos acciones superpuestas. Por un lado, se conforma el material de la fibra (a partir de aquí, material de la fibra ...
Artículo
Nonparallel local spatial stability analysis of pipe entrance swirling flows
(Elsevier, 2004)
A spatial local viscous stability analysis of a swirling flow developing in a cylindrical pipe has been carried out numerically. Even at moderately low swirl strengths, we have found the existence of centrifugal modes ...
Artículo
Swirl flow focusing: A novel procedure for the massive production of monodisperse microbubbles
(American Institute of Physics, 2009)
volume-of-fluid numerical method is used to predict the dynamics of microbubble formation in an axisymmetric flow-focusing microfluidic device for a gas-liquid system. Numerical results show that, in all the cases analyzed, ...
Tesis Doctoral